How about a "healer"......not sure why but this conversation made me think of this scene in Seinfeld:
KRAMER: I'll tell you what to do, I'll tell you what to do. You go to Tor Eckman. Tor, Tor, he'll fix you right up. He's a herbalist, a healer, George. He's not just gonna fix the tonsils and the adenoids, he is gonna change the whole way you function - body and mind.
JERRY: Eckman? I thought he was doing time?
KRAMER: No, no, he's out. He got out. See, the medical establishment, see, they tried to frame him. It's all politics. But he's a rebel.